<?php

// 读取excel文件

/**
 * 数据导入
 * http://www.php.cn/php-weizijiaocheng-391228.html
 * @param string $file excel文件
 * @param string $sheet
 * @return string   返回解析数据
 * @throws PHPExcel_Exception
 * @throws PHPExcel_Reader_Exception
 */

function importExecl($file = '', $sheet = 0)
{

    $file = iconv("utf-8", "gb2312", $file); //转码

    if (empty($file) or !file_exists($file)) {

        die('file not exists!');

    }

    include_once './Classes/PHPExcel/IOFactory.php';

    $objRead = new PHPExcel_Reader_Excel2007(); //建立reader对象

    if (!$objRead->canRead($file)) {

        $objRead = new PHPExcel_Reader_Excel5();

        if (!$objRead->canRead($file)) {

            die('No Excel!');

        }

    }

    $cellName = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'AA', 'AB', 'AC', 'AD', 'AE', 'AF', 'AG', 'AH', 'AI', 'AJ', 'AK', 'AL', 'AM', 'AN', 'AO', 'AP', 'AQ', 'AR', 'AS', 'AT', 'AU', 'AV', 'AW', 'AX', 'AY', 'AZ');

    $obj = $objRead->load($file); //建立excel对象

    $currSheet = $obj->getSheet($sheet); //获取指定的sheet表

    $columnH = $currSheet->getHighestColumn(); //取得最大的列号

    $columnCnt = array_search($columnH, $cellName);

    $rowCnt = $currSheet->getHighestRow(); //获取总行数

    $data = array();

    for ($_row = 1; $_row <= $rowCnt; $_row++) {
        //读取内容

        for ($_column = 0; $_column <= $columnCnt; $_column++) {

            $cellId = $cellName[$_column] . $_row;

            $cellValue = $currSheet->getCell($cellId)->getValue();

            //$cellValue = $currSheet->getCell($cellId)->getCalculatedValue();  #获取公式计算的值

            if ($cellValue instanceof PHPExcel_RichText) {
                //富文本转换字符串

                $cellValue = $cellValue->__toString();

            }

            $data[$_row][$cellName[$_column]] = $cellValue;

        }

    }

    return $data;

}

$file = './1.xlsx';

$data = importExecl($file);

print_r($data);
